If this is your goal with getting a camera then in my opinion, the Komodo is the easy favourite. Nothing will empower you more to get out and make films than not having to fight your gear every time you're out. Like Phil said, the Alexa is a giant chunk of old camera and film is another beast entirely.
I've got a buddy who owns and operates a MAVO, if you have any specific questions I'm happy to ask him for you.